Mechanical Settings; Installing The Drum Unit Assembly (With Toner Cartridge) - Brother MFC 7550MC Setup Manual

MECHANICAL SETTINGS
2. MECHANICAL SETTINGS
Follow these steps to set up your machine.
A. Installing the Drum Unit Assembly (with Toaer Cartridge)
Drum unit assembly
Do NOT remove the starter sheet
1)
1) Unpack the drum unit assembly
including the toner cartridge and
gently rock it from side to side five
or six times. Unseal the tape on
the toner cartridge lever.
--WARNING
Do not expose the drum unit to
light for longer than a few minutes
because it will damage the drum.
WARNING - • .
Do not remove the starter
sheet. This sheet will be ejected
while the machine is warming up
after installing a new drum unit.
(See page 2-7.)
2)
Topcover
!
2) Open the top cover of the MFC
until the latch clicks into place.
2.1